Inventor · London, OH, US

Ronald D. Surma

1Patents
1h-index
2Co-inventors
22Inventor score

Filing activity: Feb 21, 1984 → Feb 21, 1984

Most-cited inventions

PatentTitleAreaCited byStatus
US4584472A Linear position encoder Electricity 15 Expired

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.